2017 CITROEN C-ZERO four wheel drive

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Under-inflation detection
System which continuously and automatically
checks the pressures of the four tyres after
switching on the ignition.
A pressure sensor is located in the valve of
each tyre.
The system triggers an alert if a drop in
pressure is detected in one or more tyres,
compared to the reference pressure registered
in the system. This reference pressure must be
reinitialised every time the tyre pressures are
adjusted or a wheel changed.
The system operates on condition that sensor
identifiers have first been memorised in the
system by a CITROËN dealer or a qualified
workshop.
You can memorise two sets of tyres (for
example: wheels with "standard" tyres and
wheels with "winter" tyres).The tyre under-inflation detection
system is an aid to driving which does
not replace the need for vigilance on
the part of the driver. This system does not avoid the need to
check the tyre pressures monthly and
before a long journey.
Driving with under-inflated tyres
adversely affects road holding,
extends braking distances and causes
premature tyre wear, particularly under
arduous conditions (vehicle loaded,
high speed, long journey).
Driving with under-inflated tyres
increases fuel consumption. The tyre pressures for your vehicle can
be found on the tyre pressure label.
For more information on the
Identification markings
, refer to the
corresponding section.
The tyre pressures must be checked
with the tyres "cold" (vehicle stopped
for 1 hour or after driving for less then
6 miles (10 km) at moderate speed).
Other wise, add 0.3 bar to the values
indicated on the label.
Driving

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Under-inflation alert
The alert is given by the fixed
illumination of this warning lamp.
F

R

educe speed, avoid sudden steering
movements or harsh brake applications.
F

S

top as soon as it is safe to do so.
Before reinitialising the system, ensure
that the pressures in the four tyres are
suitable for the conditions of use of the
vehicle and as specified on the tyre
pressure label.
The under-inflation detection system
cannot warn of an incorrect pressure at
the time of reinitialisation.
The loss of pressure detected does not
always lead to visible deformation of the
tyre. Do not rely on just a visual check.
The alert is maintained until the
reference pressure is reinitialised after
the reinflation, repair or replacement
of the tyres concerned. In the event of
the repair or replacement of tyres, the
sensor identifiers must be registered in
the system by a CITROËN dealer or a
qualified workshop.
F
C heck the four tyre pressures when "cold",
using the compressor from the temporary
puncture repair kit.
I

f it is not possible to check the tyre
pressures at the time, drive carefully at
reduced speed.


or
F

I
n the event of a puncture, use the
temporary puncture repair kit.
Reinitialising the reference
pressure
The system must be reinitialised after any
adjustment of tyre pressures and after
changing one or more wheels.
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Driving

94
The under-inflation alert is only reliable
if the system has been reinitialised
with the four tyre pressures correctly
adjusted.Go to a CITROËN dealer or a qualified
workshop
to have the system checked
or, following the repair of a puncture, to
have the original wheel, equipped with a
sensor, refitted.
The reinitialisation instruction is entered in
the instrument panel screen screen, with the
ignition on and the vehicle stationary.
F

P

ress button A to select the function.
F

P

ress and hold button A for at least
3


seconds
to reinitialise the under-inflation
detection system.
Reinitialisation of the system is confirmed
by the flashing of the warning lamp in the
instrument panel.
You then have to drive about 100 metres before
the warning lamp goes off.
Operating fault
The flashing and then fixed illumination
of the under-inflation warning lamp
indicates a fault with the system.
In this case, monitoring of the tyre pressures is
not assured.
This alert is also displayed if:
-

o

ne or more wheels is not fitted with a
sensor.
-

a w

ireless device operating on the same
frequency is close to the vehicle.
-

t

here are accumulations of snow or ice in
the wings or in the wheel rims.
-

t

he state of charge of the tyre pressure
monitoring system battery is too low.
-

t

he wheel sensor identifiers have not been
memorised in the system by a CITROËN
dealer or a qualified workshop. Any tyre repair or replacement on a
wheel fitted with this system must be
carried out by a CITROËN dealer or a
qualified workshop.
If you fit the second set of tyres
memorised in the system, a fault will
be signalled until the second set is
selected in the configuration menu.
Driving

139
Towing the vehicleProcedure for having your vehicle towed using fixed mechanical equipment.
Towing your vehicle
The towing eye is welded to the body below the
front bumper.
F
I
nstall the towing bar.
F

S
tart your vehicle ("Ready" lamp on).
F

P
ut the drive selector in position N .
F

R
elease the parking brake.
F

S
witch on the hazard warning lamps on
your vehicle.
F

H
ave your vehicle towed for no more than
20 miles (30 km) without exceeding a
speed of 20 mph (30 km/h) .When towing the vehicle with the four
wheels on the ground, always use a
towing bar.
When towing with only two wheels on
the ground, use professional lifting
equipment.
Failure to follow these instructions may
cause damage to braking components
and the electric motor.
Towing another vehicle
Your vehicle cannot be used in any
circumstances to tow another vehicle.
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In the event of a breakdown